package com.study.app.service;

import java.util.List;
import com.study.app.entity.Info;


public interface IInfoService 
{

    public Info selectInfoById(Long id);


    public List<Info> selectInfoList(Info info);


    public int insertInfo(Info info);


    public int updateInfo(Info info);

    public int deleteInfoByIds(Long[] ids);


    public int deleteInfoById(Long id);
}
